String property that does not convert to HTML

I want to add a property so my editor can insert a script at the bottom of some, not all, pages. I created a String property, but when the page renders, all the < and > get converted to html, &lt; and &gt; and so on. Is there a way to have something like this that will not convert and only display the content as it was entered? Using Epi 7.5.

Thanks!